Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

In 2003, engineers Martin Eberhard and Marc Tarpenning ___(1)___. At that time, electric cars were seen as impractical and expensive, but they were determined to change this perception. Their vision was to develop vehicles ___(2)___. They knew immediately that this was the start of something transformative.
Being innovative entrepreneurs, ___(3)___. With Musk's leadership and investment, Tesla began developing its first car, the Tesla Roadster, targeting early adopters and enthusiasts of clean energy. By 2008, the Roadster was launched, capable of traveling over 200 miles on a single charge - an achievement that impressed skeptics and gained media attention, though the company still faced financial struggles.
The team realized that long-term success required scaling up production and targeting the mass market. In 2012, they launched the Model s, an electric luxury sedan. ___(4)___. At the same time, they invested in a global network of charging stations. Investors soon noticed Tesla's potential, and significant funding helped the company expand its operations.
Since then, Tesla has grown into a leader in the electric vehicle market. The company now produces several models such as the Model 3, Model X, and Model Y. ___(5)___. In conclusion, Tesla has reshaped the auto industry and inspired the transition to sustainable energy.